CO2 Gas Bottles


This item is only available for collection. Please contact your local store.


Our CO2 Cylinders are fitted with BS341/8 standard wheel valves. The Cylinder is made from lightweight aluminium making them extremely robust yet portable.

 Using CO2 will invite incredible benefits to your grow environment. All plants love CO2, it encourages faster development and more abundant yields. The plants use CO2 for photosynthesis resulting in plants blooming to their full potential, furthermore, running CO2 in the summer will assist your plants with dealing with heat stress.

Typically, the atmosphere around us contains CO2 in concentrations of approx. 360 parts per million (ppm), however plants can make good use of CO2 at substantially higher levels. These increased levels make plants more tolerant to higher temperatures, triggering increased growth rate. Optimal levels of CO2 are between 1000ppm and 1200ppm; levels any higher than this can have a detrimental effect, levels above 2000ppm are toxic to your plants.


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